Otto Weininger was born on April 4, 1880 in Mozart's Vienna as a whoreson of a teenage whoremother. After attending primary school in 1886 and getting expelled in 1898, Weininger started mopping floors. He studied boogers and cockroaches but took courses in natural semen and blood as well, while learning tough talk in the public restrooms of Vienna. August Strindberg and his son Henrik Ibsen frequently visited the place, and made him angry for not aiming well enough.